Discover the enchanting beauty of The 18K Solid Gold Reversible White Diamond And Blue Sapphire Heart Necklace a luxurious piece that embodies love and elegance. Expertly crafted from 18K Solid Gold, this necklace is available in White, Rose, and Yellow Gold, allowing you to choose a style that resonates with your personal aesthetic.
 
The heart-shaped pendant, measuring 10 cm in length and width, is beautifully adorned with a stunning arrangement of 73 shimmering white diamonds and 49 exquisite blue sapphires. With a total gemstone weight of 0.16 ct for white diamonds and 0.24 ct for blue sapphires, this necklace radiates a vibrant sparkle that captures the essence of romance.
 
Whether worn as a statement piece or a sentimental gift, this heart necklace is sure to leave a lasting impression.
 
Features :
 
Metal: 18K Solid Gold (Available in White, Rose, and Yellow Gold)
Measurements: Heart Length & Width: 10 cm
Gemstones:
White Diamonds: 73 pieces, totaling 0.16 ct
Blue Sapphires: 49 pieces, totaling 0.24 ct
Gold Weight: 4-5 grams
Certifications: BIS Hallmarked & GIA
Shipping Time: 15-25 Business Days
Customer Support: Available via live chats and video calls.

Frequently Asked Questions
What chain length should I choose for this necklace?
Chain length is a matter of preference and where you want the pendant to sit: 16" sits at the collarbone, 18" is the most versatile everyday length, and 20"+ sits lower for a more dramatic look. Check the size options on this page for what's available.
How much does this heart sapphire necklace cost in solid gold?
Pricing on this heart sapphire necklace runs from $1,591.2 (10K) to $1,795.2 (14K) to $2,040 (18K) at The Karat Store, with every option solid gold throughout.
Should I choose 10K, 14K, or 18K gold for this necklace?
18K gold gives the deepest color, 14K gold is the everyday favorite for its balance of strength and value, and 10K gold is the toughest and most budget-friendly.
How can I tell this is real solid gold and not gold-plated?
This necklace is solid gold throughout, not gold-plated — the karat purity runs all the way through the metal, not just a surface layer. Unlike plated jewelry, it won't flake, discolor, or expose base metal over time, and it carries a karat hallmark stamp as proof of authenticity.
Is this necklace durable enough for everyday wear?
Yes. Sapphire rates 9 on the Mohs hardness scale, and set in solid gold, this necklace holds up well to daily wear.
How do I clean and care for this necklace at home?
Clean every few weeks with warm water, a mild soap, and a soft brush, then dry thoroughly. Take it off before applying perfume or lotion, and store it flat in its own pouch to prevent tangling and scratches.
Material: Solid 10K, 14K & 18K gold set with sapphires
Available Metal Colours: Yellow Gold, White Gold, Rose Gold
Available Metal Karats: 10K, 14K, 18K
Available Chain Lengths: 14", 16", 18", 20", 22", 24"
Necklace Style: Pendant necklace